Lighting

Discussions on lighting and what lights are best to use for your grow.

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  1. Sticky Threads
  2. jcj77d
    Sticky
    Like x 3

    How Light is Measured & Lighting Spectrum and Photosythesis

    jcj77d, Nov 1, 2009 ... 3 4 5
    Replies:
    95
    Views:
    86,058
    smokesara
    smokesara
    Jul 6, 2018
  3. jcj77d
    Sticky
    Like x 9

    All About Lighting

    jcj77d, Aug 24, 2008 ... 16 17 18
    Replies:
    356
    Views:
    120,066
    smokesara
    smokesara
    Jul 2, 2018
  4. Normal Threads
  5. Or_Gro

    Timber 48sams vs HLG 550 V2 Pricing/Extreme Flowering Under Pair of Timber 48Sams

    Or_Gro, Jul 14, 2018 ... 50 51 52
    Replies:
    1,031
    Views:
    15,530
    Cali_Life
    Cali_Life
    Oct 23, 2018 at 6:48 PM
  6. Or_Gro

    New Quantum board qb96 V2's are out from HLG. Cob replacement fixtures - Replacement Thread

    Or_Gro, Oct 12, 2018 ... 41 42 43
    Replies:
    844
    Views:
    7,790
    Hunter2348
    Hunter2348
    Oct 23, 2018 at 6:47 PM
  7. burn94

    Am I going nuts with LEDs ?

    burn94, Oct 23, 2018 at 4:00 AM
    Replies:
    5
    Views:
    73
    Soil2Coco
    Soil2Coco
    Oct 23, 2018 at 3:27 PM
  8. FranzAlbeck

    Samung Quantum Light

    FranzAlbeck, Oct 19, 2018 at 9:54 PM ... 2 3
    Replies:
    54
    Views:
    563
    FranzAlbeck
    FranzAlbeck
    Oct 23, 2018 at 12:36 PM
  9. Or_Gro

    Anyone tried HLG 35, red supplement?

    Or_Gro, Aug 14, 2018
    Replies:
    17
    Views:
    679
    Or_Gro
    Or_Gro
    Oct 23, 2018 at 12:28 PM
  10. Canitober

    QB driver questions

    Canitober, Oct 15, 2018
    Replies:
    19
    Views:
    177
    Tbone Shuffle
    Tbone Shuffle
    Oct 23, 2018 at 7:37 AM
  11. DimaEVT

    Question about noise from QBs

    DimaEVT, Oct 22, 2018 at 1:35 AM
    Replies:
    13
    Views:
    152
    DimaEVT
    DimaEVT
    Oct 23, 2018 at 6:41 AM
  12. CaptJonLuc

    Supplementing QB288's or QB120's with QB11's Questions

    CaptJonLuc, Oct 22, 2018 at 4:32 PM
    Replies:
    0
    Views:
    30
    CaptJonLuc
    CaptJonLuc
    Oct 22, 2018 at 4:32 PM
  13. Soil2Coco

    Qb120’s are back on Amazon!!!

    Soil2Coco, Oct 21, 2018 at 8:45 PM
    Replies:
    6
    Views:
    129
    CaptJonLuc
    CaptJonLuc
    Oct 22, 2018 at 3:46 PM
  14. Tbone Shuffle

    New Quantum board qb96 V2's are out from HLG. Cob replacement fixtures

    Tbone Shuffle, Sep 26, 2018 ... 14 15 16
    Replies:
    312
    Views:
    5,030
    Tbone Shuffle
    Tbone Shuffle
    Oct 22, 2018 at 7:33 AM
  15. ButterDiesel

    QB conundrum

    ButterDiesel, Oct 20, 2018 at 12:47 AM ... 2 3
    Replies:
    44
    Views:
    462
    Slow Old Guy
    Slow Old Guy
    Oct 22, 2018 at 3:53 AM
  16. Magnarider2012

    Which is the better light?

    Magnarider2012, Oct 21, 2018 at 3:50 PM
    Replies:
    15
    Views:
    106
    Magnarider2012
    Magnarider2012
    Oct 21, 2018 at 8:14 PM
  17. reod12x2
    Like x 8

    alternative to HLG's quantom boards... the supplier!

    reod12x2, Dec 14, 2017 ... 32 33 34
    Replies:
    667
    Views:
    32,605
    trojangrower
    trojangrower
    Oct 21, 2018 at 2:56 AM
  18. Magnarider2012

    Can I put a 150 watt bulb in

    Magnarider2012, Oct 20, 2018 at 11:56 PM
    Replies:
    2
    Views:
    40
    vostok
    vostok
    Oct 21, 2018 at 12:33 AM
  19. Mjaj3184

    Need help with a “gifted” HID

    Mjaj3184, Oct 15, 2018
    Replies:
    8
    Views:
    104
    Slow Old Guy
    Slow Old Guy
    Oct 20, 2018 at 8:39 PM
  20. LoneGardener

    Aside from QB's... on Amazon

    LoneGardener, Oct 10, 2018
    Replies:
    14
    Views:
    224
    Tbone Shuffle
    Tbone Shuffle
    Oct 20, 2018 at 3:27 AM
  21. Mauwie420Wauwie

    What's the best light rail out there?

    Mauwie420Wauwie, Oct 18, 2018 at 1:47 AM
    Replies:
    14
    Views:
    188
    Mauwie420Wauwie
    Mauwie420Wauwie
    Oct 19, 2018 at 11:07 PM
  22. LoneGardener

    QB in Canada...

    LoneGardener, Oct 18, 2018 at 5:12 AM
    Replies:
    11
    Views:
    137
    LoneGardener
    LoneGardener
    Oct 19, 2018 at 10:09 PM
  23. 420botanyboy

    Bestva or king plus?

    420botanyboy, Oct 19, 2018 at 5:18 AM
    Replies:
    2
    Views:
    67
    420botanyboy
    420botanyboy
    Oct 19, 2018 at 2:01 PM
  24. vonspillar

    Hey Guys, Which lights do I buy?!

    vonspillar, Jul 27, 2018 ... 3 4 5
    Replies:
    80
    Views:
    1,175
    LazyBlazer
    LazyBlazer
    Oct 18, 2018 at 11:09 PM
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